China has begun modest purchases of U.S. farm products after the leaders of both countries met last week, but traders still await significant soybean buys after the White House said Beijing pledged to buy 12 million tons by year-end.

U.S. President Donald Trump said on Wednesday that he may be working on a plan to denuclearize with China and Russia, without providing details. "We redid our nuclear - we're the number one nuclear power,

Nvidia chief executive Jensen Huang has warned that China will beat the US in the artificial intelligence race, thanks to lower energy costs and looser regulations. In the starkest comments yet from the head of the world’s most valuable company,